package com.bytecub.simulate.device.common.config;

import com.bytecub.common.constants.BCConstants;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.scheduling.annotation.EnableAsync;
import org.springframework.scheduling.concurrent.ThreadPoolTaskExecutor;

import java.util.concurrent.Executor;

/**
 *  * ByteCub.cn.
 *  * Copyright (c) 2020-2021 All Rights Reserved.
 *  * 服务调用下发
 *  * @author bytecub@163.com songbin
 *  * @version Id: DeviceUpMessageTaskConfig.java, v 0.1 2021-01-05  Exp $$
 *  
 */
@Configuration
@EnableAsync
public class PropertySetTaskConfig {
    /** 声明一个线程池(并指定线程池的名字) */
    @Bean("device-report-data")
    public Executor asyncExecutor() {
        ThreadPoolTaskExecutor executor = new ThreadPoolTaskExecutor();
        // 核心线程数：线程池创建时候初始化的线程数
        executor.setCorePoolSize(5);
        // 最大线程数：线程池最大的线程数，只有在缓冲队列满了之后才会申请超过核心线程数的线程
        executor.setMaxPoolSize(32);
        // 允许线程的空闲时间60秒：当超过了核心线程出之外的线程在空闲时间到达之后会被销毁
        executor.setKeepAliveSeconds(60);
        // 线程池名的前缀：设置好了之后可以方便我们定位处理任务所在的线程池
        executor.setThreadNamePrefix("property-set-");
        executor.initialize();
        return executor;
    }
}
